2015324857

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{4703}}^1$

素因数の和:5017

約数の個数: 32

約数和(自身を含む): 2636347392

約数和(自身を除く): 621022535

約数列:

[1, 7, 13, 17, 91, 119, 221, 277, 1547, 1939, 3601, 4703, 4709, 25207, 32921, 32963, 61139, 61217, 79951, 427973, 428519, 559657, 1039363, 1302731, 7275541, 9119117, 16935503, 22146427, 118548521, 155024989, 287903551, 2015324857]

約数ペア:

[(1, 2015324857), (7, 287903551), (13, 155024989), (17, 118548521), (91, 22146427), (119, 16935503), (221, 9119117), (277, 7275541), (1547, 1302731), (1939, 1039363), (3601, 559657), (4703, 428519), (4709, 427973), (25207, 79951), (32921, 61217), (32963, 61139)]